[Bug target/95620] [10/11 Regression] relocation truncated to fit: R_X86_64_PC32 against `.bss'

["hjl.tools at gmail dot com" <gcc-bugzilla@gcc.gnu.org>]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95620

H.J. Lu <hjl.tools at gmail dot com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |hjl.tools at gmail dot com

--- Comment #3 from H.J. Lu <hjl.tools at gmail dot com> ---
(In reply to Martin Liška from comment #2)
> So it's really problem as with LTO we don't put the large array into .lbss
> section:
> 
> LTO:
> 	.file	"<artificial>"
> 	.text
> 	.local	a
> 	.comm	a,2830270464,32
         ^^^^ This should be .largecomm.

[hjl@gnu-cfl-2 tmp]$ cat x.s
        .local  a
        .largecomm a,2830270464,32
[hjl@gnu-cfl-2 tmp]$ gcc -c x.s 
[hjl@gnu-cfl-2 tmp]$ readelf -SsW  x.o
There are 9 section headers, starting at offset 0x160:

Section Headers:
  [Nr] Name              Type            Address          Off    Size   ES Flg
Lk Inf Al
  [ 0]                   NULL            0000000000000000 000000 000000 00     
0   0  0
  [ 1] .text             PROGBITS        0000000000000000 000040 000000 00  AX 
0   0  1
  [ 2] .data             PROGBITS        0000000000000000 000040 000000 00  WA 
0   0  1
  [ 3] .bss              NOBITS          0000000000000000 000040 000000 00  WA 
0   0  1
  [ 4] .lbss             NOBITS          0000000000000000 000040 a8b28000 00
WAl  0   0 32
  [ 5] .note.gnu.property NOTE            0000000000000000 000040 000030 00   A
 0   0  8
  [ 6] .symtab           SYMTAB          0000000000000000 000070 0000a8 18     
7   7  8
  [ 7] .strtab           STRTAB          0000000000000000 000118 000003 00     
0   0  1
  [ 8] .shstrtab         STRTAB          0000000000000000 00011b 000045 00     
0   0  1
Key to Flags:
  W (write), A (alloc), X (execute), M (merge), S (strings), I (info),
  L (link order), O (extra OS processing required), G (group), T (TLS),
  C (compressed), x (unknown), o (OS specific), E (exclude),
  l (large), p (processor specific)

Symbol table '.symtab' contains 7 entries:
   Num:    Value          Size Type    Bind   Vis      Ndx Name
     0: 0000000000000000     0 NOTYPE  LOCAL  DEFAULT  UND 
     1: 0000000000000000     0 SECTION LOCAL  DEFAULT    1 
     2: 0000000000000000     0 SECTION LOCAL  DEFAULT    2 
     3: 0000000000000000     0 SECTION LOCAL  DEFAULT    3 
     4: 0000000000000000 0xa8b28000 OBJECT  LOCAL  DEFAULT    4 a
     5: 0000000000000000     0 SECTION LOCAL  DEFAULT    4 
     6: 0000000000000000     0 SECTION LOCAL  DEFAULT    5 
[hjl@gnu-cfl-2 tmp]$